Determination of mono-, di-, and trilaurin in modified coconut oil using HPLC–ELSD

Modified coconut oil (MCO) enriched with monolaurin (ML) was prepared by the glycerolysis of coconut oil (1)Glycerolysis converts dilaurin (DL) and trilaurin (TL) into ML, the lauric acid monoglyceride. ML has been found to have antiviral, antibacterial and antifungal activities (2)According to the antimicrobial activity, the glyceride composition of MCO was determined.

大豆磷脂软胶囊辅助降血脂功能研究

目的探讨大豆磷脂软胶囊辅助降低血脂功能。方法将50只大鼠随机分成5组,空白对照组大鼠给予基础饲料,其余各组给予高脂饲料喂养,各剂量组给予不同剂量的大豆磷脂软胶囊,模型对照组和空白对照组大鼠给予等体积的植物油, 30 d后观察大鼠体重及血脂水平的变化。结果模型对照组大鼠血清总胆固醇(total cholesterol, TC)、甘油三酯(trilaurin, TG)、体重显著高于空白对照组,差异均有统计学意义(P<0.05);各个剂量组大鼠血清TG、体重均低于高脂对照组,差异均有统计学意义(P<0.05)。结论大豆磷脂软胶囊通过降低血清甘油三酯达到辅助降血脂功能。